-57.33% is the change from 457 to 195
Calculation steps:
[( 195 - 457 ) ÷ 457] x 100 = -57.33%
Formula
Percentage change = [(195 - 457) / 457] x 100
Subtract the new number by the original number
195 - 457 = -262
-262 ÷ 457 = -0.5733041575492341
-0.5733041575492341 x 100 = -57.33%